CN104942053A - Bending device with pressure detection function and torque regulation function - Google Patents
Bending device with pressure detection function and torque regulation function Download PDFInfo
- Publication number
- CN104942053A CN104942053A CN201510345105.5A CN201510345105A CN104942053A CN 104942053 A CN104942053 A CN 104942053A CN 201510345105 A CN201510345105 A CN 201510345105A CN 104942053 A CN104942053 A CN 104942053A
- Authority
- CN
- China
- Prior art keywords
- bending
- pressure sensor
- work piece
- clamping
- proximity switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a bending device with the pressure detection function and the torque regulation function. The device comprises a driving motor arranged on a rack, a clamping and fixing base and a main machine controlling the driving motor. A bending shaft is installed on the driving motor. A machined workpiece is installed on the clamping and fixing base. The device further comprises a capacitance induction thickness detector installed on the rack through a support, a supporting rod installed on the clamping and fixing base, a pressure sensor installed on the clamping and fixing base, and a controller connected with the main machine. The supporting rod is installed in a clamping groove of the clamping and fixing base, the upper end of the supporting rod is connected with a proximity switch, and the pressure sensor is installed on the side face of the machined workpiece. The capacitance induction thickness detector, the pressure sensor and the proximity switch are all connected with the main machine through a DSP data processing module. According to the device, the machined workpiece is bent at the optimum torque, and machining quality is improved. The proximity switch is arranged to automatically control the bending angle so that excessive bending can be prevented. The pressure sensor is adopted for controlling clamping pressure to be constant, and the defects of excessive deforming and loosening are avoided.
Description
Technical field
The present invention relates to panel beating technical field, especially panel beating apparatus for bending.
Background technology
The plate bending machine of existing use, conventional organic pillow hydraulic pressure two class, mechanical bender utilizes motor to be realized moving up and down of work conjunction by series of gears speed change and eccentric wheel.Hydraulic bending press is then utilize hydraulic jack and a whole set of oil circuit control element to realize.These benders play an important role in large enterprise's batch production, but after all due to expensive, complex structure, limit the universal of it.Along with the development of commodity economy, small articles of daily use stamped part is increasing, and small business and even individual business operator are in the urgent need to cheap, the simple plate bending machine of structure.
Occurred the small-sized bender of part in the market, rely on workman's experience setting bending moment of torsion during work, can not regulate in real time along with the thickness of sheet material, therefore sheet fabrication is of low quality, and the sheet material after bending exists crack defect; Lack angle controller, easily occur the situation that bending is excessive also there is potential safety hazard; Easily there is excessive deformation or loosening phenomenon in clamping place of work piece.
Summary of the invention
The applicant, for the above-mentioned shortcoming of above-mentioned bending equipment, provides a kind of apparatus for bending with pressure detecting and torque adjustment, and it has delicate structure, feature that crudy is high.
The technical solution adopted in the present invention is as follows:
A kind of apparatus for bending with pressure detecting and torque adjustment, comprise the drive motors be installed in frame, grip the main frame of seat and control drive motors, the motor shaft of drive motors is installed bending axle, grip device work piece on seat, also comprise by the capacitive sensing thickness detector of support installing in described frame, be installed on the support bar and pressure sensor that grip seat, the controller be connected with described main frame, described rod assemblies is in the holding tank gripping seat, the upper end of support bar connects proximity switch, described pressure sensor apparatus is in the side of work piece, described capacitive sensing thickness detector, pressure sensor and proximity switch are connected with main frame respectively by DSP data processing module, described capacitive sensing thickness detector detects the thickness of work piece and data is delivered to main frame through the process of described DSP data processing module, torque signal, according to the thickness setting torque signal of work piece, is controlled the output torque of drive motors by main frame by controller, described proximity switch detects the bending end of work piece by drive motors described in described host computer control.
Beneficial effect of the present invention is as follows:
The present invention detects the thickness of work piece by capacitive sensing thickness detector, utilize main frame according to the output torque of the THICKNESS CONTROL drive motors of work piece, with most suitable moment of torsion, bending is carried out to work piece, avoid the excessive or too small impact on work piece of moment of torsion, reduce crackle ratio, improve crudy; Proximity switch is set and automatically controls bending angle, prevent excessive bending, and proximity switch conveniently can regulate height and angle, adapts to the sheet metal component bending of many sizes, multi-angle; Adopt the clamp pressure of pressure sensor control work piece constant, avoid there is excessive deformation and loosening defect.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is working state schematic representation of the present invention.
Fig. 3 is operation principle block diagram of the present invention.
In figure: 1, frame; 2, seat is gripped; 21, holding tank; 3, drive motors; 4, main frame; 5, work piece; 6, bending axle; 7, support; 8, capacitive sensing thickness detector; 9, DSP data processing module; 10, controller; 11, pressure sensor; 12, proximity switch; 13, support bar; 131, mounting groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As Fig. 1, shown in Fig. 2 and Fig. 3, the band pressure detecting of the present embodiment and the apparatus for bending of torque adjustment, comprise the drive motors 3 be installed in frame 1, grip the main frame 4 of seat 2 and control drive motors 3, the motor shaft of drive motors 3 is installed bending axle 6, grip device work piece 5 on seat 2, also comprise the capacitive sensing thickness detector 8 be installed on by support 7 in frame 1, be installed on the support bar 13 and pressure sensor 11 that grip seat 2, the controller 10 be connected with main frame 4, support bar 13 is installed on and grips in the holding tank 21 of seat 2, the upper end of support bar 13 connects proximity switch 12, pressure sensor 11 is installed on the side of work piece 5, capacitive sensing thickness detector 8, pressure sensor 11 and proximity switch 12 are connected with main frame 4 respectively by DSP data processing module 9,
Capacitive sensing thickness detector 8 detects the thickness of work piece 5 and data is delivered to main frame 4 through DSP data processing module 9 process, main frame 4 is according to the thickness setting torque signal of work piece 5, torque signal is controlled the output torque of drive motors 3 by controller 10, drive motors 3 drives rotary folding cambered axle 6 pairs of work pieces 5 to carry out bending; The bending end that proximity switch 12 detects work piece 5 controls drive motors 3 by main frame 4, for limiting the bending angle of work piece 5, when it receives approach signal, automatically stops drive motors 3 to work by main frame 4;
Pressure sensor 11 setting pressure threshold values, detection work piece 5 is held on clamp pressure when gripping in seat 2, and when avoiding pressure excessive, work piece 5 clamping place distortion is excessive, loosening when avoiding pressure too small in work piece 5 Forging Process;
For ease of carrying out bending angle adjustment to different work pieces 5, support bar 13 by screw can in holding tank 21 adjusting position; Proximity switch 12 by screw can in the mounting groove 131 of support bar 13 adjusting angle and height.
The present invention detects the thickness of work piece 5 by capacitive sensing thickness detector 8, utilize main frame 4 according to the output torque of the THICKNESS CONTROL drive motors 3 of work piece 5, with most suitable moment of torsion, bending is carried out to work piece 5, avoid the excessive or too small impact on work piece 5 of moment of torsion, reduce crackle ratio, improve crudy; Proximity switch 12 is set and automatically controls bending angle, prevent excessive bending, and proximity switch 12 conveniently can regulate height and angle, adapts to the sheet metal component bending of many sizes, multi-angle; The clamp pressure that employing pressure sensor 11 controls work piece 5 is constant, avoids there is excessive deformation and loosening defect.
In the present invention, capacitance gauge detector 8, pressure sensor 11, proximity switch 12, DSP data processing module 9 and controller 10 are prior art.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (1)
1. the apparatus for bending with pressure detecting and torque adjustment, comprise the drive motors (3) be installed in frame (1), grip the main frame (4) of seat (2) and control drive motors (3), the motor shaft of drive motors (3) is installed bending axle (6), grip the upper device work piece (5) of seat (2), it is characterized in that: also comprise the capacitive sensing thickness detector (8) be installed on by support (7) in described frame (1), be installed on the support bar (13) and pressure sensor (11) that grip seat (2), the controller (10) be connected with described main frame (4), described support bar (13) is installed in the holding tank (21) gripping seat (2), the upper end of support bar (13) connects proximity switch (12), described pressure sensor (11) is installed on the side of work piece (5), described capacitive sensing thickness detector (8), pressure sensor (11) and proximity switch (12) are connected with main frame (4) respectively by DSP data processing module (9), described capacitive sensing thickness detector (8) is detected the thickness of work piece (5) and data is delivered to main frame (4) through described DSP data processing module (9) process, torque signal, according to the thickness setting torque signal of work piece (5), is controlled the output torque of drive motors (3) by main frame (4) by controller (10), the bending end that described proximity switch (12) detects work piece (5) controls described drive motors (3) by described main frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345105.5A CN104942053A (en) | 2015-06-22 | 2015-06-22 | Bending device with pressure detection function and torque regulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345105.5A CN104942053A (en) | 2015-06-22 | 2015-06-22 | Bending device with pressure detection function and torque regulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104942053A true CN104942053A (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345105.5A Pending CN104942053A (en) | 2015-06-22 | 2015-06-22 | Bending device with pressure detection function and torque regulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104942053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013878A (en) * | 2015-06-25 | 2015-11-04 | 苏州边桐传感科技有限公司 | Bending device with functions of pressure detection and torque adjustment as well as method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10166199A (en) * | 1996-12-05 | 1998-06-23 | Daiichi Denki Kk | Plastic working device of hydraulic drive system |
| CN1292737A (en) * | 1998-03-05 | 2001-04-25 | 辛钟桂 | Formation method and device for curved plates |
| EP2724795A1 (en) * | 2012-10-25 | 2014-04-30 | TRUMPF Maschinen Austria GmbH & Co. KG. | Assembly with a bending press and a robot and method for producing a bent component |
| CN104624737A (en) * | 2014-12-24 | 2015-05-20 | 广东高鑫科技股份有限公司 | Bending machine controlling torque adjustment and roll bending through PLC and method |
| CN204842552U (en) * | 2015-06-22 | 2015-12-09 | 苏州边桐传感科技有限公司 | Take bending device of pressure detection and torque control |
| CN105598209A (en) * | 2014-11-25 | 2016-05-25 | 无锡市恒盛电机有限公司 | Sheet metal bending apparatus with automatic torque adjustment and multi-point pressure detection |
-
2015
- 2015-06-22 CN CN201510345105.5A patent/CN104942053A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10166199A (en) * | 1996-12-05 | 1998-06-23 | Daiichi Denki Kk | Plastic working device of hydraulic drive system |
| CN1292737A (en) * | 1998-03-05 | 2001-04-25 | 辛钟桂 | Formation method and device for curved plates |
| EP2724795A1 (en) * | 2012-10-25 | 2014-04-30 | TRUMPF Maschinen Austria GmbH & Co. KG. | Assembly with a bending press and a robot and method for producing a bent component |
| CN105598209A (en) * | 2014-11-25 | 2016-05-25 | 无锡市恒盛电机有限公司 | Sheet metal bending apparatus with automatic torque adjustment and multi-point pressure detection |
| CN104624737A (en) * | 2014-12-24 | 2015-05-20 | 广东高鑫科技股份有限公司 | Bending machine controlling torque adjustment and roll bending through PLC and method |
| CN204842552U (en) * | 2015-06-22 | 2015-12-09 | 苏州边桐传感科技有限公司 | Take bending device of pressure detection and torque control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013878A (en) * | 2015-06-25 | 2015-11-04 | 苏州边桐传感科技有限公司 | Bending device with functions of pressure detection and torque adjustment as well as method |
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Application publication date: 20150930 |
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